Calculate percentage of X, quick & simple.
Let's take a quick example here:
You have a Target coupon of $605 and you need to know how much will you save on your purchase if the discount is 88 percent.
Solution:
Amount Saved = Original Price x Discount in Percent / 100
Amount Saved = (605 x 88) / 100
Amount Saved = 53240 / 100
Amount Saved = $532.4 (answer).
In other words, a 88% discount for a purchase with an original price of $605 equals $532.4 (Amount Saved), so you'll end up paying 72.6.